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Gleb Bahmutov
95 lines
2.9 KiB
CoffeeScript
95 lines
2.9 KiB
CoffeeScript
require("../spec_helper")
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snapshot = require("snap-shot-it")
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v = require("#{root}lib/util/validation")
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describe "lib/util/validation", ->
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context "#isValidBrowserList", ->
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it "does not allow empty or not browsers", ->
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snapshot("undefined browsers", v.isValidBrowserList("browsers"))
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snapshot("empty list of browsers", v.isValidBrowserList("browsers", []))
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snapshot("browsers list with a string", v.isValidBrowserList("browsers", ["foo"]))
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context "#isValidBrowser", ->
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it "passes valid browsers and forms error messages for invalid ones", ->
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browsers = [
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# valid browser
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{
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name: "Chrome",
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displayName: "Chrome Browser",
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family: "chrome",
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path: "/path/to/chrome",
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version: "1.2.3",
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majorVersion: 1
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},
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# another valid browser
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{
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name: "FF",
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displayName: "Firefox",
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family: "firefox",
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path: "/path/to/firefox",
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version: "1.2.3",
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majorVersion: "1"
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},
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# Electron is a valid browser
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{
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name: "Electron",
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displayName: "Electron",
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family: "electron",
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path: "",
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version: "99.101.3",
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majorVersion: 99
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},
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# invalid browser, missing displayName
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{
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name: "No display name",
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family: "electron"
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},
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{
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name: "bad family",
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displayName: "Bad family browser",
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family: "unknown family"
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}
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]
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# data-driven testing - computers snapshot value for each item in the list passed through the function
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# https://github.com/bahmutov/snap-shot-it#data-driven-testing
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snapshot.apply(null, [v.isValidBrowser].concat(browsers))
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context "#isOneOf", ->
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it "validates a string", ->
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validate = v.isOneOf("foo", "bar")
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expect(validate).to.be.a("function")
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expect(validate("test", "foo")).to.be.true
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expect(validate("test", "bar")).to.be.true
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# different value
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msg = validate("test", "nope")
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expect(msg).to.not.be.true
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snapshot("not one of the strings error message", msg)
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msg = validate("test", 42)
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expect(msg).to.not.be.true
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snapshot("number instead of string", msg)
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msg = validate("test", null)
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expect(msg).to.not.be.true
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snapshot("null instead of string", msg)
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it "validates a number", ->
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validate = v.isOneOf(1, 2, 3)
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expect(validate).to.be.a("function")
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expect(validate("test", 1)).to.be.true
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expect(validate("test", 3)).to.be.true
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# different value
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msg = validate("test", 4)
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expect(msg).to.not.be.true
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snapshot("not one of the numbers error message", msg)
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msg = validate("test", "foo")
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expect(msg).to.not.be.true
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snapshot("string instead of a number", msg)
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msg = validate("test", null)
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expect(msg).to.not.be.true
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snapshot("null instead of a number", msg)
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